A herd of cows gives 4 litresof milk each day.but each cow gives one- third of total milk each day.they give 24 litres milk in six days.how many cows are there in the herd?
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8 cows will be there because one third of 24 is 8
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Answer:
Amount of milk each cow gives=1/3 of total
=1/3 of 4l
=4/3l
.
. . Each cow gives 4/3 l every day
Amount of mil each cow gives in 6 days= 4/3 × 6
=8l
.
. . Each cow gives 8l in 6 days
No.of cows in the heard=8l ÷ 24l
=3
Ans-There are 3 cows in th herd
Hope it helped
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